T-40 agent is applied by spraying under the gun ensuring that all furthest elements are also treated. Т-40 features an exceptional adhesion to metal, so it can be applied even on wet surfaces, and the result will still be the same — all surfaces get covered with thin transparent layer of substance, which will not dry, crack, be washed away, and stay unaffected by mechanical weаr.

After treatment at the Krown centre:
— car is corrosion-protected and there is no fear of road reagents;
— reliability of electric equipment work will increase, especially, in rainy weather;
— car engine will be easier started and work in cold weather and high humidity conditions;
— probability of door locks freezing is eliminated;
— a number of unexpected failures and a need to turn to car service will decrease;
— lifetime of aggregates and entire car will rise;
— a number of squeaks will reduce;
— dirt will less stick to underbody and snow will less freeze over.

This is how the complex preventive service of private and commercial vehicles has been performed since the year of 1986 года in Canada and the USA. This technology long ago became popular among car owners in Canada, the USA, and now it is also available in Estonia.